🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.5

Radius: 15

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.56 AU - 0.92 AU

Year: 424 Days

Day: 9.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 70,918,666 km

• M1: 186,698 km (0.073 R)
• M2: 285,433 km (0.074 R)
• M3: 412,441 km (0.087 R)
• M4: 534,214 km (0.067 R)
• M5: 692,339 km (0.1 R)
• M6: 795,412 km (0.086 R)
• M7: 922,570 km (0.095 R)
• M8: 1,057,657 km (0.084 R)
• M9: 1,175,091 km (0.072 R)
• M10: 1,333,815 km (0.105 R)
• M11: 1,566,589 km (0.117 R)
• M12: 1,691,204 km (0.092 R)
• M13: 1,795,773 km (0.091 R)
• M14: 1,896,602 km (0.062 R)
• M15: 2,036,177 km (0.071 R)
• M16: 2,211,206 km (0.099 R)
• M17: 2,306,949 km (0.099 R)
• M18: 2,430,517 km (0.107 R)
• M19: 2,536,282 km (0.114 R)
• M20: 2,725,224 km (0.097 R)
• M21: 2,828,597 km (0.028 R)
• M22: 2,947,228 km (0.113 R)
• M23: 3,342,764 km (0.1 R)
• M24: 3,446,286 km (0.101 R)
• M25: 3,611,143 km (0.11 R)
• M26: 3,793,952 km (0.101 R)
• M27: 3,941,006 km (0.116 R)
• M28: 4,232,872 km (0.078 R)
• M29: 4,409,846 km (0.055 R)
• M30: 4,531,918 km (0.06 R)
• M31: 4,630,353 km (0.074 R)
• M32: 4,737,914 km (0.069 R)
• M33: 4,837,995 km (0.096 R)
• M34: 4,947,202 km (0.112 R)
• M35: 5,082,737 km (0.081 R)
• M36: 5,409,609 km (0.095 R)
• M37: 5,540,507 km (0.053 R)
• M38: 5,850,324 km (0.101 R)
• M39: 6,002,914 km (0.081 R)
• M40: 6,202,328 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.5

Radius: 14.5

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.73 AU - 0.75 AU

Year: 424 Days

Day: 8.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 70,918,666 km

• M1: 184,604 km (0.113 R)
• M2: 291,716 km (0.08 R)
• M3: 427,102 km (0.101 R)
• M4: 540,048 km (0.092 R)
• M5: 635,641 km (0.059 R)
• M6: 742,454 km (0.036 R)
• M7: 1,061,546 km (0.067 R)
• M8: 1,178,083 km (0.075 R)
• M9: 1,268,590 km (0.045 R)
• M10: 1,361,640 km (0.07 R)
• M11: 1,599,650 km (0.049 R)
• M12: 1,752,838 km (0.105 R)
• M13: 1,875,509 km (0.111 R)
• M14: 2,031,539 km (0.066 R)
• M15: 2,217,190 km (0.067 R)
• M16: 2,382,795 km (0.11 R)
• M17: 2,532,842 km (0.06 R)
• M18: 2,815,282 km (0.111 R)
• M19: 2,918,654 km (0.114 R)
• M20: 3,030,404 km (0.038 R)
• M21: 3,136,469 km (0.051 R)
• M22: 3,287,264 km (0.099 R)
• M23: 3,469,923 km (0.061 R)
• M24: 3,641,063 km (0.11 R)
• M25: 3,822,525 km (0.046 R)
• M26: 3,945,345 km (0.085 R)
• M27: 4,046,174 km (0.101 R)
• M28: 4,139,822 km (0.118 R)
• M29: 4,242,296 km (0.11 R)
• M30: 4,361,526 km (0.104 R)
• M31: 4,619,881 km (0.088 R)
• M32: 4,941,517 km (0.099 R)
• M33: 5,134,648 km (0.096 R)
• M34: 5,373,256 km (0.12 R)
• M35: 5,476,628 km (0.079 R)
• M36: 5,650,461 km (0.111 R)
• M37: 5,808,586 km (0.031 R)
• M38: 5,977,033 km (0.102 R)
• M39: 6,192,155 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.4

Radius: 8.1

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.28 AU - 1.86 AU

Year: 1312 Days

Day: 14.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 70,918,666 km

• M1: 101,727 km (0.113 R)
• M2: 153,936 km (0.083 R)
• M3: 220,657 km (0.037 R)
• M4: 292,015 km (0.081 R)
• M5: 409,449 km (0.038 R)
• M6: 503,696 km (0.051 R)
• M7: 578,645 km (0.068 R)
• M8: 698,921 km (0.119 R)
• M9: 779,555 km (0.11 R)
• M10: 978,819 km (0.107 R)
• M11: 1,159,084 km (0.071 R)
• M12: 1,250,937 km (0.115 R)
• M13: 1,430,904 km (0.096 R)
• M14: 1,535,173 km (0.106 R)
• M15: 1,653,505 km (0.087 R)
• M16: 1,839,755 km (0.097 R)
• M17: 1,959,732 km (0.101 R)
• M18: 2,131,919 km (0.097 R)
• M19: 2,220,032 km (0.109 R)
• M20: 2,270,896 km (0.081 R)
• M21: 2,591,035 km (0.116 R)
• M22: 2,664,787 km (0.108 R)
• M23: 2,759,931 km (0.099 R)
• M24: 2,814,684 km (0.074 R)
• M25: 3,471,419 km (0.092 R)
• M26: 3,575,389 km (0.084 R)
• M27: 3,778,992 km (0.108 R)
• M28: 3,908,992 km (0.109 R)
• M29: 4,048,418 km (0.075 R)
• M30: 4,142,365 km (0.059 R)
• M31: 4,332,205 km (0.106 R)
• M32: 4,444,403 km (0.097 R)
• M33: 4,646,959 km (0.03 R)
• M34: 4,977,570 km (0.083 R)
• M35: 5,128,813 km (0.093 R)
• M36: 5,205,108 km (0.047 R)
• M37: 5,565,639 km (0.079 R)
• M38: 5,626,526 km (0.113 R)
• M39: 5,678,885 km (0.087 R)
• M40: 5,819,357 km (0.114 R)
• M41: 5,934,398 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517

Radius: 8.8

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.76 AU - 2.42 AU

Year: 2015 Days

Day: 10.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 70,918,666 km

• M1: 148,401 km (0.108 R)
• M2: 215,421 km (0.078 R)
• M3: 322,832 km (0.111 R)
• M4: 498,161 km (0.084 R)
• M5: 697,724 km (0.058 R)
• M6: 864,526 km (0.115 R)
• M7: 1,035,666 km (0.109 R)
• M8: 1,265,598 km (0.076 R)
• M9: 1,431,203 km (0.111 R)
• M10: 1,635,404 km (0.095 R)
• M11: 1,827,338 km (0.105 R)
• M12: 2,004,312 km (0.097 R)
• M13: 2,060,711 km (0.096 R)
• M14: 2,140,596 km (0.061 R)
• M15: 2,245,015 km (0.065 R)
• M16: 2,351,080 km (0.047 R)
• M17: 2,410,770 km (0.095 R)
• M18: 2,507,260 km (0.118 R)
• M19: 2,580,563 km (0.073 R)
• M20: 2,667,031 km (0.075 R)
• M21: 3,152,925 km (0.092 R)
• M22: 3,232,212 km (0.094 R)
• M23: 3,339,024 km (0.093 R)
• M24: 3,447,034 km (0.091 R)
• M25: 3,652,582 km (0.084 R)
• M26: 3,721,995 km (0.066 R)
• M27: 3,904,504 km (0.055 R)
• M28: 3,961,352 km (0.092 R)
• M29: 4,061,433 km (0.092 R)
• M30: 4,205,795 km (0.062 R)
• M31: 4,263,988 km (0.072 R)
• M32: 4,679,272 km (0.116 R)
• M33: 4,846,073 km (0.053 R)
• M34: 4,937,777 km (0.041 R)
• M35: 5,076,604 km (0.067 R)
• M36: 5,295,017 km (0.076 R)
• M37: 5,405,420 km (0.115 R)
• M38: 5,741,117 km (0.12 R)
• M39: 6,001,567 km (0.093 R)
• M40: 6,149,669 km (0.119 R)
• M41: 6,399,348 km (0.107 R)
• M42: 6,567,795 km (0.091 R)
• M43: 6,874,471 km (0.082 R)
• M44: 7,238,143 km (0.108 R)
• M45: 7,519,537 km (0.082 R)
• M46: 7,733,013 km (0.1 R)
• M47: 7,822,473 km (0.082 R)
• M48: 8,020,690 km (0.046 R)
• M49: 8,256,905 km (0.111 R)
• M50: 8,421,911 km (0.076 R)
• M51: 8,736,516 km (0.117 R)
• M52: 8,829,715 km (0.101 R)
• M53: 9,055,010 km (0.071 R)
• M54: 9,111,558 km (0.119 R)
• M55: 9,587,728 km (0.11 R)
• M56: 9,761,261 km (0.1 R)
• M57: 10,189,560 km (0.067 R)
• M58: 10,386,281 km (0.1 R)
• M59: 10,505,062 km (0.111 R)
• M60: 10,604,245 km (0.061 R)
• M61: 11,226,423 km (0.068 R)
• M62: 11,327,850 km (0.055 R)
• M63: 11,572,592 km (0.109 R)
• M64: 11,695,711 km (0.105 R)
• M65: 11,777,990 km (0.054 R)
• M66: 12,005,080 km (0.099 R)
• M67: 12,359,178 km (0.055 R)
• M68: 12,737,810 km (0.075 R)
• M69: 13,077,547 km (0.11 R)
• M70: 13,614,453 km (0.06 R)
• M71: 14,180,382 km (0.083 R)
• M72: 14,444,273 km (0.113 R)
• M73: 14,510,545 km (0.079 R)
• M74: 14,754,090 km (0.048 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.6

Radius: 7.6

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.62 AU - 9.54 AU

Year: 15316 Days

Day: 15.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,918,666 km

• M1: 110,553 km (0.05 R)
• M2: 204,201 km (0.104 R)
• M3: 263,292 km (0.042 R)
• M4: 379,081 km (0.078 R)
• M5: 513,420 km (0.043 R)
• M6: 632,799 km (0.062 R)
• M7: 935,286 km (0.116 R)
• M8: 1,008,290 km (0.099 R)
• M9: 1,102,536 km (0.086 R)
• M10: 1,465,910 km (0.101 R)
• M11: 1,818,811 km (0.086 R)
• M12: 2,197,742 km (0.118 R)
• M13: 2,346,293 km (0.073 R)
• M14: 2,549,297 km (0.101 R)
• M15: 2,972,659 km (0.109 R)
• M16: 3,027,113 km (0.083 R)
• M17: 3,248,368 km (0.114 R)
• M18: 4,124,413 km (0.081 R)
• M19: 4,215,818 km (0.08 R)
• M20: 4,810,768 km (0.077 R)
• M21: 4,874,946 km (0.033 R)
• M22: 5,299,056 km (0.042 R)
• M23: 5,667,067 km (0.118 R)
• M24: 5,871,417 km (0.093 R)
• M25: 6,078,161 km (0.051 R)
• M26: 6,252,144 km (0.112 R)
• M27: 6,856,519 km (0.059 R)
• M28: 7,591,045 km (0.118 R)
• M29: 8,505,387 km (0.091 R)
• M30: 8,817,747 km (0.088 R)
• M31: 8,896,436 km (0.066 R)
• M32: 11,235,997 km (0.093 R)
• M33: 11,578,726 km (0.098 R)
• M34: 11,708,277 km (0.069 R)
• M35: 11,794,745 km (0.077 R)
• M36: 12,450,732 km (0.117 R)
• M37: 14,721,627 km (0.067 R)
• M38: 15,617,569 km (0.085 R)
• M39: 18,208,454 km (0.087 R)
• M40: 18,762,565 km (0.108 R)
• M41: 19,220,185 km (0.112 R)
• M42: 20,406,197 km (0.114 R)
• M43: 20,824,323 km (0.118 R)
• M44: 21,456,673 km (0.088 R)
• M45: 22,578,507 km (0.101 R)
• M46: 22,902,536 km (0.067 R)
• M47: 23,010,995 km (0.069 R)
• M48: 23,555,232 km (0.038 R)
• M49: 24,269,263 km (0.092 R)
• M50: 24,601,071 km (0.092 R)
• M51: 24,934,524 km (0.104 R)
• M52: 25,157,575 km (0.095 R)
• M53: 25,213,524 km (0.103 R)
• M54: 25,325,424 km (0.085 R)
• M55: 25,549,671 km (0.105 R)
• M56: 26,000,260 km (0.117 R)
• M57: 26,396,544 km (0.092 R)
• M58: 26,510,239 km (0.077 R)
• M59: 27,023,509 km (0.118 R)
• M60: 27,252,693 km (0.077 R)
• M61: 27,425,030 km (0.113 R)
• M62: 28,175,861 km (0.096 R)
• M63: 28,933,425 km (0.11 R)
• M64: 31,426,623 km (0.106 R)
• M65: 31,486,761 km (0.053 R)
• M66: 32,090,838 km (0.096 R)
• M67: 32,759,690 km (0.118 R)
• M68: 33,187,839 km (0.044 R)
• M69: 33,556,149 km (0.071 R)
• M70: 33,740,902 km (0.054 R)
• M71: 34,793,922 km (0.098 R)
• M72: 35,230,598 km (0.103 R)
• M73: 36,109,485 km (0.088 R)
• M74: 36,235,746 km (0.079 R)
• M75: 36,995,703 km (0.094 R)
• M76: 37,313,898 km (0.043 R)
• M77: 37,696,868 km (0.09 R)
• M78: 38,145,512 km (0.091 R)
• M79: 38,595,802 km (0.105 R)
• M80: 39,306,990 km (0.08 R)
• M81: 39,631,618 km (0.095 R)
• M82: 39,826,843 km (0.08 R)
• M83: 40,152,966 km (0.039 R)
• M84: 40,807,906 km (0.087 R)
• M85: 41,863,019 km (0.05 R)
• M86: 42,128,256 km (0.107 R)
• M87: 42,460,513 km (0.099 R)
• M88: 43,328,480 km (0.055 R)
• M89: 44,675,310 km (0.096 R)
• M90: 45,421,953 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.9

Radius: 3.9

Gravity: 31.09 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.62 AU - 11.74 AU

Year: 21660 Days

Day: 15.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,918,666 km

• M1: 99,183 km (0.072 R)
• M2: 328,667 km (0.101 R)
• M3: 435,330 km (0.112 R)
• M4: 492,775 km (0.117 R)
• M5: 1,305,241 km (0.108 R)
• M6: 1,475,185 km (0.064 R)
• M7: 1,504,207 km (0.102 R)
• M8: 2,598,814 km (0.118 R)
• M9: 2,669,424 km (0.062 R)
• M10: 3,563,870 km (0.076 R)
• M11: 3,721,247 km (0.046 R)
• M12: 4,083,573 km (0.101 R)
• M13: 4,289,869 km (0.043 R)
• M14: 5,825,491 km (0.087 R)
• M15: 6,820,017 km (0.118 R)
• M16: 7,064,460 km (0.117 R)
• M17: 7,612,288 km (0.11 R)
• M18: 7,763,980 km (0.109 R)
• M19: 8,019,194 km (0.04 R)
• M20: 8,381,071 km (0.095 R)
• M21: 8,537,850 km (0.087 R)
• M22: 8,642,867 km (0.105 R)
• M23: 8,907,207 km (0.101 R)
• M24: 9,174,389 km (0.115 R)
• M25: 9,389,959 km (0.055 R)
• M26: 9,661,778 km (0.104 R)
• M27: 10,380,447 km (0.058 R)
• M28: 10,831,335 km (0.111 R)
• M29: 12,103,665 km (0.04 R)
• M30: 14,036,768 km (0.045 R)
• M31: 14,409,716 km (0.08 R)
• M32: 15,038,625 km (0.091 R)
• M33: 15,484,128 km (0.066 R)
• M34: 16,715,318 km (0.11 R)
• M35: 16,846,665 km (0.1 R)
• M36: 17,044,433 km (0.079 R)
• M37: 17,910,156 km (0.06 R)
• M38: 18,314,669 km (0.12 R)
• M39: 18,517,972 km (0.095 R)
• M40: 18,858,457 km (0.111 R)
• M41: 19,823,064 km (0.094 R)
• M42: 20,031,753 km (0.039 R)
• M43: 20,803,379 km (0.087 R)
• M44: 20,874,139 km (0.075 R)
• M45: 21,727,894 km (0.081 R)
• M46: 22,087,078 km (0.115 R)
• M47: 22,520,613 km (0.12 R)
• M48: 22,593,018 km (0.064 R)
• M49: 22,811,132 km (0.06 R)
• M50: 26,088,373 km (0.105 R)
• M51: 26,623,185 km (0.095 R)
• M52: 27,316,122 km (0.086 R)
• M53: 28,562,572 km (0.061 R)
• M54: 29,509,377 km (0.055 R)
• M55: 30,787,840 km (0.077 R)
• M56: 32,493,106 km (0.097 R)
• M57: 33,646,955 km (0.09 R)
• M58: 35,824,950 km (0.093 R)
• M59: 35,994,444 km (0.093 R)
• M60: 36,334,032 km (0.076 R)
• M61: 36,504,274 km (0.099 R)
• M62: 37,789,320 km (0.086 R)
• M63: 38,567,528 km (0.048 R)
• M64: 39,876,060 km (0.085 R)
• M65: 40,491,805 km (0.081 R)
• M66: 41,110,542 km (0.053 R)
• M67: 41,287,965 km (0.084 R)
• M68: 44,614,872 km (0.071 R)
• M69: 44,797,232 km (0.116 R)
• M70: 45,528,766 km (0.101 R)
• M71: 45,988,031 km (0.054 R)
• M72: 47,747,003 km (0.074 R)
• M73: 48,681,690 km (0.085 R)
• M74: 49,433,719 km (0.075 R)
• M75: 51,139,883 km (0.08 R)
• M76: 53,251,157 km (0.104 R)
• M77: 54,317,491 km (0.048 R)
• M78: 55,979,224 km (0.064 R)
• M79: 57,360,162 km (0.115 R)
• M80: 57,558,379 km (0.067 R)
• M81: 59,052,114 km (0.083 R)
• M82: 59,352,357 km (0.095 R)
• M83: 59,653,198 km (0.109 R)
• M84: 60,760,372 km (0.097 R)
• M85: 62,994,915 km (0.095 R)
• M86: 63,916,887 km (0.083 R)
• M87: 65,877,816 km (0.085 R)
• M88: 66,293,100 km (0.106 R)
• M89: 67,021,940 km (0.08 R)
• M90: 67,858,342 km (0.101 R)
• M91: 69,435,552 km (0.061 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 10,834 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit